baber/WOPTO huggingface dataset:
Patent EP-0393057-A1 (EP)
Inventor: ORRISON WILLIAM W
IPC: G21F1/10
Filed: 1988-07-27
Abstract: Un écran flexible (20), servant à recouvrir un article et à atténuer le flux du rayonnement électromagnétique dirigé sur l'article, comprend une matrice polymère pourvue d'une charge atténuante (22). L'écran a un facteur d'atténuation de la transmission d'au moins 50 % déterminé en référence à un rayon X de 100 KV, une dureté inférieure à environ 100 Shore ''00'' et un coefficient de friction par rapport à l'article d'au moins 0,15.
Patent EP-0328986-A1 (EP)
Inventor: SCHLEICH JEAN-BAPTISTE
IPC: E04B5/29
Filed: 1989-02-06
Abstract: Composite girder formed by two T-shaped steel sections (2, 3) of comparable size juxtaposed so as to have the flanges in a single plane and fixed to the adjacent sides of their flanges by welding (17). A thick metal sheet (15) provided with hollowed-out regions (6) is fixed perpendicularly to the parallel webs (4, 5) of the said sections (2, 3). Hollowed-out regions (7) are provided in the webs of the sections (2, 3). The concrete, during its casting, penetrates via the hollowed-out regions (6, 7) into the space defined by the sections (2, 3) in order to thus form a concrete-steel composite girder. <IMAGE>
Patent EP-0384927-A1 (EP)
Inventor: KOBAYASHI KENZO
IPC: H05K3/28
Filed: 1989-03-01
Abstract: A molded circuit board formed by molding a resin substrate (12) to one side of a circuit film (11) made by forming a desired circuit pattern (14) to an insulating film (13) in a manner to form an integral body. In the circuit film (11), there are provided soldering pad regions (15) for mounting surface-mounting parts in a surface of the circuit film (11) opposite the other surface in contact with resin substrate (12) and through-holes (16) at locations of the circuit film (11) where insert-mounting parts are mounted. In the resin substrate (12), holes (20) for receiving insert-mounting parts are formed in the molding process at the locations corresponding to the through-holes (16) of the circuit film (11).
Patent EP-0338482-A1 (EP)
Inventor: MAGNANI FRANCESCO
IPC: E02F5/10
Filed: 1989-04-17
Abstract: The patent describes a method and an equipment (1) for laying underground an elongated element (3), which prevents any accumulation of the latter upstream said laying equipment. This is obtained by apply­ing to the elongated element an active tension in the direction opposite to the direction of advance­ment of the laying equipment. 
Also, the tension of the portion of elongated element situated upstream the laying equipment is maintained within pre-established limits.
Patent EP-0396790-A1 (EP)
Inventor: VERBUEKEN ARMAND DR
IPC: B01D11/04
Filed: 1989-05-09
Abstract: The present invention relates to a continuous process for the removal of both nitrate and/or organic contaminats from aqueous effluents, which process comprises extractive liquid ion-exchange with a long-chain alkylamine dissolved in an organic solvent and present in salt form, and reextraction of the loaded organic phase with a base, wherein the treated effluent can be recycled for reuse.
Patent EP-0351689-A1 (EP)
Inventor: ZAWADZKI BERND DIPL-ING
IPC: F16F1/38
Filed: 1989-07-11
Abstract: The invention relates to a joint assembly, especially for an axle steering device of a motor vehicle, comprising a metallic inner part (2), with a thickened portion (9) rotationally symmetric about a longitudinal axis (10), a mounting lug (3) and a rubber-metal body (4) situated between the latter and inserted with prestress. According to the invention, the rubber-metal body (4) contains an inner tube, preferably made of plastics material, which rests slidably on the inner part (2). The front ends of the joint assembly (1) are sealed off by sealing components (28, 29), which comprise bearing rings (30, 32 and 31, 33) and, between the latter, rubber walls (34, 35) vulcanised in in leaktight fashion. The bearing rings (30, 31) on the metallic inner part rest slidably on the front ends of the inner tube and prevent the material of this sliding layer from flowing away. <IMAGE>
Patent EP-0358233-A1 (EP)
Inventor: ANSALDI ERMANNO
IPC: F02B3/06
Filed: 1989-09-08
Abstract: The method consists essentially of causing the engine (9) to undergo at least one complete cycle without feed to the engine, in order to determine in sequence the compression in the combustion chamber (31, ..., 36) of each cylinder (1, ..., 6), and of measuring the intensity of the ultrasonic signal generated by the effect of any undue seepage of pressurised air between said combustion chamber (31, ..., 36) and an intake duct (51) and/or an exhaust duct (52) (caused by sealing losses at the intake and/or exhaust valves or by anomalous contact of the respective tappets) and/or a compartment (63) of the oil sump (65) above the oil level (caused by sealing loss at the piston rings).
Patent EP-0373351-A1 (EP)
Inventor: DE MICHELE GENNARO
IPC: B01D53/60
Filed: 1989-11-07
Abstract: A mixture of urea, hydrate lime and water for reducing pollutant materials in the flue gases. Urea reduces the nitric oxides and hydrate lime reduces the sulphur anhydrides; the mixture improves the overhall efficiency in the reduction of pollutant materials and moreover enhances the efficiency of the electrostatic precipitators located downstream in the combustion plant. This mixture is an aqueous mixture of urea and hydrate lime (and optionally of a dispersing additive) intended to be injected in the boiler combustion chamber.
Patent EP-0374818-A1 (EP)
Inventor: GOTTSCHALK HOLGER DIPL-ING
IPC: A62C35/64
Filed: 1989-12-19
Abstract: The invention relates to a sprinkler system for cold rooms, and the object is set for such systems of ensuring a relatively long minimum time operativeness after the operating state has been actuated. This object is achieved by an  overdimensioning  of  the pipelines in combination with special dry sprinklers.
Patent EP-0331266-A1 (EP)
Inventor: TAKAGAWA RYOZO
IPC: C08L101/00
Filed: 1989-02-28
Abstract: The invention provide a coating composition comprising
     (a) a film-forming polymer having a functional group which is reactive with the under-mentioned crosslinking agent,   (b) an organic liquid diluent ,and   (c) a crosslinking agent , which is characterized by that said film-forming polymer is an acrylic homo - or co-polymer having at least one side chain of the formula:
     in which n is a positive number of 3 - 50. contains metallic or non-metallic pigment ,and also a coating composition comprising the abovementioned
   (a),(b),(c) and (d) crosslinked polymer microparticles obtained by an emulsion polymerization of two or more ethylenically unsaturated monomers in the presence of a resin having in its molecule a group of the formula:
     in which R is a substituted or unsubstituted alkylene having 1 to 6 carbon atoms or phenylene and Y is -COOH or -S0 3 H.       
     These compositions are specifically useful as a top coat for automobile body, appliances or the like.
Patent EP-0353802-A1 (EP)
Inventor: PETERS JOSEPH PETER MARIE
IPC: C08F6/00
Filed: 1989-07-06
Abstract: Process for the recovery of rubber crumbs prepared by emulsion polymerization of a conjugated diene and a vinyl substituted aromatic and/or acrylonitrile, comprising a flashing step in order to remove the non converted conjugated diene, an optional step of blending with additives, a coagulation step carried out in a closed equipment, closed mechanical dewatering step(s), which may optionally be integrated with the coagulation step, and a direct continuous or batchwise step of removal of water and the non converted vinyl substitutued aromatic and/or acrylonitrile monomer by evaporation and subsequent separation of said monomer from water after condensation.
Patent EP-0337757-A1 (EP)
Inventor: HOMSY CHARLES A
IPC: A61F2/36
Filed: 1989-04-12
Abstract: An endoprosthesis (10, 10a-10d) is disclosed which are adapted for insertion into a socket (21) formed within the medullary canal of a patient's bone (16). It comprises an elongated stem (12) defining a proximal region (13), a distal region (14), and a distal tip (15). A soft porous member (34) extends distally from the stem's tip. The member can take the form of a pad (35) which has a thickness greater than two millimeters. The stem's distal region (28, 36, 40) is preferably also biocompatible, porous, soft, resilient, deformable, and tissue-ingrowth promoting. The proximal stem can have various combinations of biocompatible, porous, soft and hard tissue-ingrowth promoting regions.
Patent EP-0352904-A1 (EP)
Inventor: EDWARDS RICHARD MARK
IPC: C12N5/10
Filed: 1989-06-23
Abstract: Tissue plasminogen activator (t-PA) analogues have at least one substitution in the growth factor (GF) domain that at least partially reduces hepatic receptor binding without substantially jeopardising physico-chemical stability in blood or fibrinolytic activity. This results in a longer plasma half life. Substitutions in the beta-sheet encompassing residues 63-72, especially at Leu 66 and/or Tyr 67 and/or Phe 68, are particularly preferred.
Patent EP-0359368-A1 (EP)
Inventor: TATEISHI KIYOSHI C O PIONEER T
IPC: G11B7/09
Filed: 1989-07-06
Abstract: A tracking servo system for use in a disc player having a pickup, for playing an information recording disc having a recording track (T). The tracking servo system comprises an equalizing circuit (8) for compensating for the frequency characteristic of the tracking error signal for the tracking servo operation, the equalizing circuit performing a compensation operation in accordance with a predetermined compensation characteristic during a normal playback of the recording disc. The system is provided with a control device (15) for varying coefficients determining the compensation characteristic of the equalizing circuit so that the compensation characteristic has a phase margin in a middle frequency range larger than a corresponding phase margin in the predetermined compensation characteristic upon closure(10a) of the tracking servo loop, and a middle frequency gain of the equalizing circuit means is gradually increased with time until the compensation characteristic equals the predetermined compensation characteristic when a predetermined time period elapses.
Patent EP-0407665-A1 (EP)
Inventor: DAVIS JAMES C
IPC: B01D69/14
Filed: 1989-07-13
Abstract: A polymeric affinity membrane comprises a hydrophilic precursor filtration membrane which has a water-soluble matrix and a matrix-compatible copolymer and a plurality of reaction sites provided on the surface of the membrane selective to binding a specific biological material. The reaction sites are selected from the group consisting of organic adducts synthesized from hydroxyl groups supplied by the matrix-compatible copolymer.
Patent EP-0432321-A1 (EP)
Inventor: HARANDI MOHSEN NADIMI
IPC: C07C11/02
Filed: 1989-12-07
Abstract: An improved process is described for the conversion of olefins to gasoline in contact with zeolite type cataylst. Improvement comprises incorporating a fractionation step in the separation of the effluent stream from the olefins to gasoline conversion reactor such that LPG components in the effluent stream are separated and recovered as well as a stream comprising C₅+ gasoline range boiling liquids. In a preferred embodiment the fractionation step is integrated with FCC unsaturated gas plant fractionators providing advantages in the utilization of common fractionation equipment resulting in significant reduction in process energy and investment requirement.
Patent EP-0327410-A1 (EP)
Inventor: MANHES HUBERT
IPC: A61B17/34
Filed: 1989-01-04
Abstract: The invention relates to a multifunctional instrument for surgical laparoscopy. 
<??>According to the invention, the apparatus consists of at least two parts: a handle (1) and a cannula (2). The handle comprises electrical control means for aspiration (15) and/or injection (16) of liquid, means (14) for electrical control of a coagulator or of a surgical laser, and means (18) for mechanical control of rigid or flexible instruments. The invention also concerns the transmission means, inside the handle, of the mechanical control as well as the arrangement of the various conduits in the handle and in the cannula. The invention also concerns the means for integration of the instrument in a surgical block installation. 
<??>The invention will be used in the many fields of surgical laparoscopy. 
<IMAGE>
Patent EP-0344029-A1 (EP)
Inventor: MARIANI CELESTINA
IPC: C12N15/57
Filed: 1989-04-26
Abstract: A plant, the nuclear genome of which is transformed with a foreign DNA sequence encoding a product which selectively disrupts the metabolism, functioning and/or development of stamen cells of the plant. The foreign DNA sequence also optionally encodes a marker.
Patent EP-0356340-A1 (EP)
Inventor: POPESCU MIRCEA C
IPC: H01R13/52
Filed: 1989-08-25
Abstract: Disclosed is a vaccine against an infective agent, the vaccine comprising a liposome having an exterior and an interior and having externally disposed affinity associated antigen material of at least one, preferably nonpartitioning, antigen representative of said infective agent. Also disclosed is a method of preparation and use of this vaccine.
Patent EP-0365389-A1 (EP)
Inventor: CLARIOU JEAN-PIERRE
IPC: G01S1/68
Filed: 1989-10-04
Abstract: Device for automatically identifying periodic signals comprising: a microprocessor (10) capable of determining the following information: the rate, the period and the type of source transmitting the said periodic signals; a means (12) for controlling the microprocessor (10) and means for displaying this information (14). Application to coastal navigation. <IMAGE>
Patent EP-0359736-A1 (EP)
Inventor: MARESCH GERALD DIPL-ING DR TEC
IPC: C25F1/06
Filed: 1989-09-01
Abstract: In a method of electrolytically pickling steel strip, in particular hot-rolled special steel strip, the hot-rolled special steel strip is alternately pickled anodically and cathodically in an aqueous solution of Na2SO4 and then in an aqueous solution of NaNO3 and NaF, whereby the formation of hazardous nitrous gases is prevented.
Patent EP-0395716-A1 (EP)
Inventor: ROBB RICHARD A
IPC: B05B15/555
Filed: 1988-12-20
Abstract: Un système de nettoyage d'objets souillés par de la peinture, tels que godets de pistolage, boîtes et couvercles de boîtes de peinture, comprend un logement fermé divisé en une chambre de travail (12) et en un réservoir de fluide (18) qui contient du solvant de peinture; un distributeur (52) de solvant, et des ajutages vaporisateurs (66) fixés au distributeur qui reçoivent le solvant pressurisé de ce dernier et le vaporisent. Un support rotatif (320) à branches (326) ou à bras soutient un objet creux tel qu'une boîte de peinture, comprend un conduit (302) en communication avec le distributeur, et soutient des ajutages vaporisateurs (310) qui dirigent un jet de solvant vaporisé sur l'objet creux et le mettent en rotation. Un autre support rotatif (360) soutient un objet plat tel que le couvercle d'une boîte de peinture et comprend un autre conduit (362) avec un ajutage (364) pour nettoyer la surface de l'objet plat et pour le mettre en rotation par rapport au jet de solvant vaporisé.
Patent EP-0362395-A1 (EP)
Inventor: NEKO NORIAKI FANUC DAI- VIRA-K
IPC: B29C45/76
Filed: 1989-01-30
Abstract: This invention provides a method and an apparatus for injection compression molding which can give products having a high quality but less variance by effecting precisely a molten resin compression operation during a dwelling operation or a metering operation. A numeric control processor, which drives and controls a servo motor of each shaft of the injection molding machine on the basis of the information which specifies a shaft for compressing the molten resin and is outputted from a programmable machine controller for the sequence control of each operation portion of the injection molding machine, the information for the control of the molten resin compression inclusive of the feed quantity, feed speed and feed direction of the shaft for compressing the molten resin and a molten resin compression operation instruction after the passage of a preset time from the start of the injection operation, executes in parallel the pulse distribution for the shaft for the molten resin compression and pulse distribution for the injection shaft or the screw rotary shaft (S200, S205) and performs torque limit control of the output torque of the compression servo motor so that an actual compression force on the molten resin has a preset value.
Patent EP-0359805-A1 (EP)
Inventor: KAUFMANN RAINER
IPC: C09D11/16
Filed: 1989-03-23
Abstract: Des solides dissous dans un solvant ou mélange solvant habituel, pouvant contenir une substance à point d'ébullition élevé, de liquides d'écriture pour crayons-feutres à ouverture d'écoulement capillaire habituelle, avec un point de fusion 30° C et une masse moléculaire 1000 daltons, et qui, lorsqu'ils constituent le seul ingrédient du solvant ou mélange solvant, se cristallisent en cristallites de taille croissante sur l'ouverture d'écoulement capillaire, peuvent être utilisés comme additifs antiblocage pour ces liquides d'écriture dans une proportion d'au moins 1 % en poids par rapport à la composition finale du liquide d'écriture, ce qui permet de protéger et d'empêcher l'évaporation du liquide à l'ouverture d'écoulement capillaire lorsqu'elle n'est ni munie d'un capuchon ni en usage.
Patent EP-0362356-A1 (EP)
Inventor: DEL SIGNORE JAMES R II
IPC: B41J25/34
Filed: 1989-03-21
Abstract: Cette invention concerne un appareil d'impression dont la tête d'impression (22) comporte une carte de circuit imprimé autonome (76) dirigée vers le bas. La tête d'impression (22) est soutenue par un chariot (20) qui supporte également, en-dessous du chariot, une plaquette de circuit imprimé (58) comportant un boîtier (72) qui est positionné pour recevoir la carte de circuit imprimé (76). Le chariot (20) comporte également des guides (80) servant à guider un câble (82) plat et flexible le long d'un chemin menant de la plaquette de circuit imprimé (76) à une source d'énergie.
Patent EP-0412093-A1 (EP)
Inventor: GYLLINDER LARS
IPC: F01L25/06
Filed: 1989-04-18
Abstract: La soupape pneumatique décrite, qui est destinée à la commande/pressurisation d'une pompe à membrane, comprend un corps de soupape (1) pourvu de tiroirs (8-12) pour l'écoulement d'air comprimé/l'actionnement/la pressurisation de la pompe. Le corps de soupape est fermé par des extrémités (2) entre lesquelles un plongeur (5) est destiné à se déplacer entre deux positions terminales. Les extrémités du plongeur et les extrémités du corps de soupape coopèrent physiquement de façon magnétique afin de produire une force de retenue unique, laquelle constitue un seuil pour une certaine pression de commande minimale à partir d'un tiroir à air de régulation (13 ou 14) et garantit un mouvement initial rapide ainsi qu'un transfert rapide du plongeur vers sa position terminale opposée. Des aimants permanents (15) sont introduits dans les extrémités du plongeur et/ou dans les extrémités du corps de soupape et sont destinés à coopérer avec des parties saillantes et/ou des évidements (17, 18, 20) situés dans l'élément opposé, de façon à assurer un effet d'amortissement du type coussin d'air.
Patent EP-0417179-A1 (EP)
Inventor: CAZALENS GEORGES
IPC: C04B28/02
Filed: 1989-05-29
Abstract: La présente invention concerne un adjuvant entraîneur d'air. Cet adjuvant comprend du sang entier animal et/ou du cruor servant d'agent entraîneur d'air proprement dit, et est caractérisé en ce qu'il comprend en outre du plasma sanguin, à titre d'agent de stabilisation de l'air entraîné, de préférence sous forme pulvérulente ou atomisée. La proportion de plasma sanguin dans l'adjuvant est avantageusement de 15 à 25 % en poids. Il contient également des produits dispersants type bentonites et/ou argiles alumino magnésiennes. On obtient ainsi un adjuvant ayant une capacité d'entraînement d'air exceptionnelle avec une grande stabilité, et d'un emploi aisé grâce à l'utilisation de n'importe quel type de malaxeur.
Patent EP-0431047-A1 (EP)
Inventor: INGRAM LONNIE O
IPC: C12N1/21
Filed: 1989-08-29
Abstract: De nouveaux opéron et plasmides comprenant des gènes codant pour les activités de déshydrogénase d'alcool et de décarboxylase de pyruvate de Zymomonas mobilis sont décrits. Des procédés augmentant la croissance de microorganismes ou de cellules eucaryotiques ainsi que des procédés de réduction de l'accumulation de produits métaboliques indésirables, dans le milieu de croissance de micoorganismes ou de cellules, sont également décrits.
Patent EP-0438485-A1 (EP)
Inventor: HEINRICH HANSJOERG
IPC: H02K15/16
Filed: 1989-10-10
Abstract: L'invention concerne un palier destiné au bout d'arbre d'une pompe à moteur à gaine, opposé à celle-ci. Afin de permettre un remplacement aisé du coussinet de palier lisse (2) depuis le côté pompe et d'assurer ainsi la précision d'alignement du côté opposé à la pompe avec le coussinet de palier côté pompe, une douille de montage (3) portant le coussinet de palier lisse (2) est reliée de manière amovible au carter (7) de la pompe par l'intermédiaire d'un filetage (6) et d'un cône (8) de centrage de la douille (3) adjacent à ce dernier.
Patent EP-0444220-A1 (EP)
Inventor: BRUNNER RUDOLF
IPC: H02K9/19
Filed: 1990-02-26
Abstract: In a hydraulic motor-pump unit (P) which has a container (G) which contains an electric motor (E) and at least one pump element (H) driven thereby, and which is filled with the hydraulic medium (M), which can be conveyed by the pump element, to above the electric motor (E), in which, furthermore, at least one cooling pan (K) situated outside provides forced cooling for the container exterior, and in which there is provided on the container inner wall (7) a device for enlarging the container surface that is in contact with the hydraulic medium, the device consists of a low-resistance configuration (S) of the container inner wall (7) that is orientated running round approximately in the direction of rotation (15) of the electric motor (E). The capacity of the forced cooling effectively to dissipate heat imported into the container wall is better utilised by the configuration (S), because thanks to the enlarged surface of the configuration the hydraulic medium imports more heat into the container wall without thereby being disturbed in the circulatory movement that is important for the heat transfer. <IMAGE>
Patent EP-0472760-A1 (EP)
Inventor: LECHTENBOEHMER HANS
IPC: E04H17/16
Filed: 1990-08-29
Abstract: A fence has vertical posts (10), to the front side of which are attached holding elements (5) in the form of hooks (7) open towards the top. Dimensionally stable lattice panels (1), comprising intersecting vertical bars (3) and horizontal bars (2) connected to one another at the points of intersection and forming the fence surface, are suspended in the hooks (7) by the horizontal bars (2). The lattice panels (1) are secured against detachment towards the top of the hooks (7) by means of screws (12). <IMAGE>
Patent EP-0429776-A1 (EP)
Title: Luftleitvorrichtung am Heck eines Kraftfahrzeuges
Inventor: MOEBIUS WOLFGANG
IPC: B62D35/00
Filed: 1990-09-04
Abstract: Eine Luftleitvorrichtung (11) ist im hinteren Bereich eines Fließhecks eines Kraftfahrzeuges angeordnet und erstreckt sich in der Betriebsstellung (B) im wesentlichen oberhalb einer Heckscheibe. Damit die freie Gestaltung des Aufbaus nicht wesentlich beeinträchtigt wird und ein wirkungsvoller Schutz der Luftleitvorrichtung (11) beim Durchfahren einer automatischen Waschanlage gegeben ist, wird die verstellbar ausgebildete Luftleitvorrichtung durch einen Teilbereich der Heckscheibe gebildet, wobei der Teilbereich in der angefahrenen Ruhestellung (A) außenhautbündig zum angrenzenden Heckscheibenabschnitt (13) verläuft.